Top 50 Call Center Services in Houston
The Best of December 2025Looking for a top voice service and call center company in Houston?
Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities.
To assist you in your search for a partner, we’ve compiled this list of the top voice and call center services in Houston. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Houston Voice Services Providers
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$5,000+50 - 249 employeesBoca Raton, FLRead More
SalesRoads is a Sales Outsourcing company. Their midsize team is based in Boca Raton, Florida; Haddonfield, New Jersey and Philadelphia, Pennsylvania. The agency focuses on Sales Outsourcing, Email Marketing, and Call Center Services. The agency was founded in 2007.
Industries
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$1,000+1,000 - 9,999 employeesChicago, ILEstablished in 2017, Hugo Inc. Is a Customer Service Outsourcing company. The agency specializes in Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Content Moderation Services, and more and has a large team. The agency is in Chicago, Illinois and Lagos, Nigeria.Read More
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$1,000+250 - 999 employeesOrlando, FLRead More
Answering service company XACT was founded in 1998. Their midsize team is in Orlando, Florida and Unity, Maine. XACT focuses on Call Center Services, Customer Service Outsourcing, Sales Outsourcing, Back Office Outsourcing, and more.
Industries
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1$5,000+1,000 - 9,999 employeesHouston, TXRead More
SupportZebra, a Customer Service Outsourcing company, was founded in 2011. The large team focuses on Customer Service Outsourcing, Back Office Outsourcing, and Call Center Services. The agency is located in Houston, Texas and Cagayan de Oro, Philippines.
Industries
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2Undisclosed250 - 999 employeesHouston, TXOnQ Global is a Houston, Texas-based call center. The midsize company was launched in 2013. Their services include Call Center Services, Customer Service Outsourcing, and Back Office Outsourcing.Read More
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3$1,000+10 - 49 employeesHouston, TXLocated in Houston, Texas and Karachi, Pakistan, Biznatron is a Customer Service Outsourcing and Sales Outsourcing company. The small firm was launched in 2023. Their services include Customer Service Outsourcing and Sales Outsourcing.Read More
Industries
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4$1,000+50 - 249 employeesHouston, TXSales Outsourcing company Texas Iron & Metal is based in Houston, Texas. The team offers Sales Outsourcing.Read More
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5$1,000+10 - 49 employeesHouston, TXApollo Answering Service, LLC is a call center company. Launched in 1966, their team offers Call Center Services and Customer Service Outsourcing.Read More
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6Undisclosed2 - 9 employeesHouston, TXPlatonics LLC is a phone answering service. Their small team of employees is located in Houston, Texas. Their team focuses on Call Center Services and Back Office Outsourcing.Read More
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7Undisclosed50 - 249 employeesSpring, TXRead More
Westpark Communications is a business process outsourcing firm based in Houston, Texas. Established in 1968, the team of about 40 employees primarily provides voice services and non-voice BPO and back office services for the manufacturing, retail, and business services industries.
Clients
Aries Worldwide LogisticsIndustries
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8$1,000+50 - 249 employeesHouston, TXCapline Healthcare Management is a Customer Service Outsourcing company. They are in Houston, Texas and have midsize team. They focus on Customer Service Outsourcing and Back Office Outsourcing.Read More
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9Undisclosed10 - 49 employeesHouston, TXTelemedRN, a small Back Office Outsourcing company, is headquartered in Houston, Texas. The team offers Back Office Outsourcing and Call Center Services.Read More
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10$1,000+50 - 249 employeesHouston, TXPro Medical Billing Solutions is a Back Office Outsourcing company. They were founded in 2010, and their services include Back Office Outsourcing and IT managed services.Read More
Industries
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11Undisclosed50 - 249 employeesHouston, TXHeadquartered in Houston, Texas, Mandit Solutions is a midsize Customer Service Outsourcing company. Their services include Customer Service Outsourcing and Market Research.Read More
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12Undisclosed2 - 9 employeesHouston, TXLaunched in 2023, The Fibonacci System is a small Houston, Texas-based AI Consulting company. Their services include AI Consulting and Artificial Intelligence.Read More
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13$1,000+10 - 49 employeesHouston, TXTelephone answering service VoiceLink Communications was launched in 1990. The small team offers Call Center Services.Read More
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14$1,000+2 - 9 employeesHouston, TXHonest Answering, a small call center company, is located in Houston, Texas. Their services include Call Center Services.Read More
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15$1,000+2 - 9 employeesHouston, TXTeleReach Corporate is a small Sales Outsourcing company headquartered in Houston, Texas. Their services include Sales Outsourcing.Read More
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16Undisclosed10 - 49 employeesPearland, TXCall center Oasis Marketing Solutions was established in 2009. The firm specializes in Call Center Services and Sales Outsourcing.Read More
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17$1,000+10 - 49 employeesHouston, TXPerfect Horizon Ltd is a Conversion Optimization company. They are in Houston, Texas, and their services include Conversion Optimization and Search Engine Optimization.Read More
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18Undisclosed10 - 49 employeesHouston, TXBased in Houston, Texas and Norman, Oklahoma, The Heller Group, Inc. Is a small IT managed services company. The team provides IT managed services and Call Center Services.Read More
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19$1,000+50 - 249 employeesHouston, TXThe Call Center Doctors is a telephone answering service. The company is in Houston, Texas. Their services include Call Center Services.Read More
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20Undisclosed250 - 999 employeesHouston, TXEN Technologies is a social media marketing company. Established in 2021, the team offers Social Media Marketing and Search Engine Optimization.Read More
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21$1,000+10 - 49 employeesHouston, TXRemotlex is a Sales Outsourcing company. They are in Houston, Texas, and their services include Sales Outsourcing and Customer Service Outsourcing.Read More
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22Undisclosed10 - 49 employeesHouston, TXRead More
High Standards Technology, Inc. Is a small Houston, Texas-based [company:type]. Founded in 2002, the team provides [company:service_lines].
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23Undisclosed50 - 249 employeesHouston, TXLaunched in 2009, Integrity Net Call Center is a midsize Houston, Texas-based Customer Service Outsourcing company. Their services include Customer Service Outsourcing and Call Center Services.Read More
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24$25,000+2 - 9 employeesHouston, TXAmeritech LLC, an IT managed services and call center service, is located in Houston, Texas. The team offers IT managed services and Call Center Services.Read More
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25$1,000+50 - 249 employeesThe Woodlands, TXWJP Technology Consultants is an IT managed services company based in The Woodlands, Texas and Plano, Texas. Their services include IT managed services and Call Center Services.Read More
Industries
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26Undisclosed50 - 249 employeesHouston, TXFtech Solutions is a midsize telephone answering service established in 2007. Their services include Call Center Services and Logo.Read More
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27$5,000+250 - 999 employeesHouston, TXBased in Houston, Texas and Louisville, Kentucky, GSM is a midsize Direct Marketing company. Their services include Direct Marketing and Social Media Marketing.Read More
Clients
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28Undisclosed50 - 249 employeesHouston, TXA Better Answer is a call center company. They were established in 1971 and provide Call Center Services and Customer Service Outsourcing.Read More
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29Undisclosed10 - 49 employeesKemah, TXPoint of Contact Inc. Is a call center company. Their small team is headquartered in Kemah, Texas. Their services include Call Center Services.Read More
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30Undisclosed10 - 49 employeesHouston, TXEstablished in 2009, ethosIQ, a small Business Consulting company, is headquartered in Houston, Texas. Their services include Business Consulting and BI & big data consulting & SI.Read More
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